The lithium ion EV3 Rechargeable DC Battery is designed for use with the EV3 Intelligent Brick and features a capacity of 2050 mAh. It provides longer run time than AA batteries and can be charged without taking the model apart. The...

This programmable, intelligent brick serves as the heart and brain of LEGO® MINDSTORMS® Education EV3 robots. It features an illuminated six-button interface that changes colour to indicate the brick's active state, a high-resolution...

Use to recharge the TETRIX® 12-Volt Rechargeable Battery Pack (39057) and the 12-Volt Battery Pack (41135). This NiMH charger auto detects battery pack voltage, sets up proper charging voltage, and cuts off power automatically by...

The HiTechnic DC Motor Controller for TETRIX® connects to an EV3 Intelligent Brick sensor port and enables you to control powerful DC motors for use with TETRIX robots. The controller has two H-bridge outputs to control the speed and...

The LEGO® MINDSTORMS® EV3 set offers so many new and exciting features that it can be hard to know where to begin. Without the help of an expert, it could take months of experimentation to learn how to use the advanced mechanisms and...

Create timed tasks and manage children in a non-intrusive manner with the Easi-Timer. It can be used with all children who may have attention issues. Teachers or children can set the task time, 5, 10 or 20 minutes, the red, amber and...

Each charger holds 4 LabQuest 2 and compact design uses the space on your lab bench efficiently. Charging indicators let you know your LabQuests are charging and when charging is complete. (Without LabQuest 2)

The Melt Station makes it possible to accurately determine the melting temperature of solid substances. Connect the Melt Station to a Vernier interface to measure the melting temperature of solid substances. Accurate results using...

No tangled lines with this efficient, economical sampler. A single line deploys and triggers the collection of a 1.5 liter water sample from any convenient depth in lakes, rivers, or ponds. The flow-through design allows a valid sampling...

Consists of 68 strips of various sizes, a box of connectors, a protractor, and a set of 11 carefully graded work cards. Pack size: 32x2cm

These flexible folding plastic Circles can be used in a wide range of grouping and set activities with Invicta's Attribute Blocks. The set consists of 6 circles, 2 each of red, yellow and blue. Diameter: 50cm Pack size: 36x15cm

Inexpensive and accurate, graduated in millimetres. Can be used free-standing or placed in the ground using the spike provided. The lid prevents spillage if the gauge is carried. Complete with European product guide. 160mm x 80mm.